MAT Growth Strategy: Is Your Trust Ready to Grow?

Most trust boards discuss growth. Fewer have a growth strategy, and fewer still have honestly assessed whether the trust could absorb another school without weakening the ones it already has.

That gap matters. Growth done well strengthens every school in a trust. Growth done from ambition rather than capacity does the opposite, and the schools that suffer are usually the existing ones, whose central support quietly thins while attention goes to the new arrival.

This article covers how to judge readiness, what a real growth strategy contains, and the questions boards should answer before saying yes.

Why Trusts Grow

It helps to be honest about the reasons, because they are not all equally good.

Good reasons. Economies of scale that release resource into classrooms. Capacity to support a school that needs it. Building critical mass to fund specialist expertise. Strengthening a geographic cluster so that school to school work is practical. Succession and career development for staff.

Weaker reasons. A view that bigger is safer. Pressure from a regional director. A sense that other trusts are growing. An opportunity that appeared rather than a plan that was made.

Reasons that should give pause. Financial pressure that growth is expected to solve. Taking on a school primarily for its reserves or its site. Growth to justify a central structure that is already too large for the trust.

Trusts that grow for the first set of reasons generally do well. Trusts that grow for the third set generally do not, and the difficulty usually appears in year two rather than year one.

Testing Readiness

Before considering any specific school, a board should be able to answer these honestly.

Are all our existing schools where we want them to be? A trust with a school in difficulty should be fixing that before adding another. Growth while a school is struggling almost always slows that school's recovery.

Does our central team have genuine spare capacity? Not could they work harder. Do they have room. Our guide to MAT central team reviews covers how to assess this independently.

Is our executive leadership stretched? If your chief executive is also running a school, or your finance lead is the only person who understands the budget, you are one absence away from difficulty.

Are our systems trust systems or school systems? Many trusts run on arrangements inherited from their founding school. Those arrangements often break at the point a fourth or fifth school joins.

Is our governance keeping pace? Board capacity, committee structure, internal scrutiny and the scheme of delegation all need to work at the size you are becoming, not the size you were.

What is our financial resilience? Reserves, deficit exposure and the ability to absorb an unexpected cost in a new school.

Can we improve a school that needs improving? If your trust has only ever added good schools, you do not yet know the answer to this. Be careful about assuming it.

What a Real Growth Strategy Contains

A growth strategy is not a statement that the trust intends to reach twelve schools by 2030.

It should set out:

• Purpose. What growth is for, expressed in terms of what improves for children.
• Shape. Phase, type and characteristics of schools you are looking for. A trust that is strong on primary improvement should know whether it is genuinely ready for secondary.
• Geography. A defined area within which school to school working is realistic, with a stated maximum travel time rather than a vague preference for local.
• Pace. How many schools per year, and what would cause you to pause.
• Capacity plan. What central capability needs building at each stage, when, and how it is funded.
• Financial model. How the top slice scales, at what point additional central roles become affordable, and what the position looks like at each size.
• Risk appetite. Whether you will take on schools in difficulty, and what conditions you would require.
• Due diligence approach. How you assess schools before committing. Our guide to due diligence covers scope.
• Integration approach. What happens in a school's first year, who owns it, and what good looks like at twelve months.
• Stop conditions. What would make you decline an approach or pause growth entirely.

That last item is the one most often missing and the one that most distinguishes a strategy from an ambition. A board that cannot say what would make it say no does not have a strategy.

The Capacity Question in Practice

Growth costs before it pays. A new school joining brings its funding, but it also brings demand on finance, HR, estates, IT, school improvement and governance from the moment conversion work begins, often six months before any funding arrives.

Trusts that grow well plan capacity ahead of growth rather than after it. That means appointing before you need to, which feels uncomfortable and is almost always right.

The alternative pattern is familiar. A school joins. The central team absorbs it. Everyone works harder. The next school joins. The team absorbs that too. Somewhere around the fifth or sixth school, something breaks, usually a person, and the trust discovers it has been running on goodwill rather than capacity for two years.

Integration Matters More Than Acquisition

The work does not end at conversion. In our experience, the first year determines whether a school joining a trust becomes part of it or simply sits within it.

Good integration usually involves a named central lead for the school, a clear first year plan agreed with the headteacher, early wins that demonstrate value, honest conversation about what will change and when, and a deliberate effort to connect staff across schools rather than only leaders.

Trusts that treat conversion as the finish line tend to find that a school is still culturally separate three years later.

From Our Experience

Many leaders tell us their trust grew faster than they intended, one reasonable decision at a time.

We often see this pattern. A trust has a plan for two schools a year. A local school approaches unexpectedly and it seems wrong to turn them away. A regional director suggests another. A neighbouring school's head retires and the governing body asks. Each is a good school, each approach is flattering, and none is refused. Three years later the trust has grown faster than its central team, and the founding schools quietly notice that the support they used to get has thinned.

Nobody made a bad decision. What was missing was a stop condition agreed in advance, at a moment when the board was thinking clearly rather than responding to an opportunity.

We also see trusts that grew well and then struggled to say so. A board that has taken on a school that turned out harder than expected often finds it difficult to admit that to itself, and pauses too late. The boards that handle growth best are the ones that review it honestly each year and are willing to say this year we consolidate.

Frequently Asked Questions

How big should a trust be?

There is no correct answer. Trusts operate successfully across a wide range of sizes. What matters is whether the trust's capacity, systems and governance match its size, and whether children benefit.

How fast can a trust safely grow?

Slower than most boards assume. One to two schools a year is manageable for many trusts with capacity built ahead. Faster growth is possible but requires deliberate central investment.

Should we take on a school in difficulty?

Only if you have genuinely done it before or have the expertise to do it now. Improving a struggling school takes disproportionate central capacity, and taking one on while stretched risks two schools rather than one.

What if a regional director encourages growth we are not ready for?

Say so, with evidence. A board that can set out its capacity position clearly is in a much stronger position than one that simply declines. Readiness assessed and documented is a credible answer.

How do we know if our central team is stretched?

Ask school leaders, not central staff. Heads know whether the support they receive has thinned. An independent review is more reliable than either. Our MAT central team reviews do exactly this.

Does growth reduce the top slice?

It should, eventually, through economies of scale. In practice many trusts find the top slice stays flat while the service improves. Model it rather than assuming.

A Common Misconception

The misconception we meet most often is that growth is primarily a strategic question.

It is largely an operational one. Whether a trust should grow is answered by strategy. Whether it can is answered by finance, systems, people and governance, and that second question is where trusts get into difficulty.

Boards are naturally more comfortable discussing vision than payroll capacity. But the trusts that struggle after growth are almost never the ones with a weak vision. They are the ones whose finance function was already at its limit before the fourth school arrived.

Questions for Leaders

• Do we have a written growth strategy, and does it include stop conditions?
• Are all our current schools in a position we are content with?
• If we added a school in September, what specifically would strain first?
• Have we asked our headteachers whether central support has thinned?
• Is our executive leadership dependent on any single individual?
• What would make us say no, and have we agreed that in advance?

Our Perspective

Growth is not a measure of success. Improvement is.

The trusts we most admire are not the largest. They are the ones where every school is better than it was, where central support is genuinely valued by the people receiving it, and where the board could explain what growth has done for children rather than what it has done for the trust.

That standard is worth holding to, particularly when an opportunity arrives that is flattering and slightly too soon. A trust that pauses for a year to consolidate is not failing. It is making sure that the schools already relying on it continue to get what they were promised.

How Can Jarvis Education Help?

Jarvis Education works with multi academy trusts on growth strategy and the capacity that makes it possible.

We provide independent assessment of central team capacity, growth readiness reviews, governance review including schemes of delegation, due diligence on schools you are considering, and support with integration planning. Our MAT central team reviews and external reviews of governance are often commissioned together ahead of a growth decision.

Our consultants have led schools and trusts, inspected schools, and supported MATs through growth, merger and rebrokering, including interim trustee roles.

Explore our academy conversion and MAT growth support or our support for multi academy trusts, or contact us for an honest conversation about readiness.